A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5855-00-149-0766
NSN 7035-01-369-0095
NSN 5835-00-853-7785
NSN 5895-01-382-1110
NSN 5945-00-422-0816
NSN 6610-00-719-6882
NSN 6105-01-094-5268
NSN 5996-00-466-7857
NSN 5998-01-584-2071
NSN 5920-01-157-9471
NSN 6150-01-278-9400
NSN 5925-01-388-2546